Results 121 to 130 of about 3,544 (212)

A Radio Channel Model for D2D Communications Blocked by Single Trees in Forest Environments. [PDF]

Sensors (Basel), 2019
Picallo I, Klaina H, Lopez-Iturri P, Aguirre E, Celaya-Echarri M, Azpilicueta L, Eguizábal A, Falcone F, Alejos A.   +8 more
europepmc   +1 more source

Stratégie d'apprentissage pour le multicast LTE avec communications D2D

, 2016
International audienceLe multicast LTE représente, en principe, un moyen très efficace de distribuer du contenu à un groupe d'utilisateurs. Sur une cellule, son efficacité est dictée par les utilisateurs dont le canal est le moins bon.
Conan, Vania, Passarella, Andrea, Dias De Amorim, Marcelo, Rebecchi, Filippo, Valerio, Lorenzo, Bruno, Raffaele   +5 more
core  

Stochastic geometry approaches for D2D communications in dense heterogeneous networks

, 2017
Présentation lors de la Journée GDR ISIS "Méthodes et outils mathématiques pour la modélisation des réseaux IoT" , ISEP Issy-les-MoulineauxStochastic geometry (SG) is a useful tool to estimate the interferences and the data rates in wireless networks. 5G
Chevillon, Romain, Diouris, Jean-François, Andrieux, Guillaume   +2 more
core   +1 more source

Energy Efficient IoT Data Collection in Smart Cities Exploiting D2D Communications. [PDF]

Sensors (Basel), 2016
Orsino A, Araniti G, Militano L, Alonso-Zarate J, Molinaro A, Iera A.   +5 more
europepmc   +1 more source

Recent advances on cellular D2D communications

Device-to-device (D2D) communications have attracted a great deal of attention from researchers in recent years. It is a promising technique for offloading local traffic from cellular base stations by allowing local devices, in physical proximity, to ...
Hasan, Syed Faraz, Seet, Boon-Chong, Chong, Peter Han-Joo   +2 more
core  

Buffer-aided D2D communications: opportunities and challenges

, 2015
To meet the increasing demands for popular content downloading services in next-generation cellular networks, device-to-device (D2D) communication was proposed to enable user equipments (UEs) to communicate directly over the D2D links in addition to ...
Alelaiwi, Abdulhameed, Chen, Sheng, Hassan, Mohammad M., Zhang, Haoming, Li, Yong, Jin, Depeng   +5 more
core  

Optimal Context Aware Transmission Strategy for non-Orthogonal D2D Communications

, 2017
The increasing traffic demand in cellular networks has recently led to the investigation of new strategies to save precious resources like spectrum and energy.
Quer, Giorgio, Librino, Federico
core  

Blockchain-driven smart contract with key exchange protocol for secure device-to-device communication using verkle tree K-ary structures. [PDF]

Sci Rep
Simbu A, Nandakumar S, Saravanan K.
europepmc   +1 more source

An in depth investigation on device-to-device communication in heterogeneous networks: opportunities and challenges. [PDF]

MethodsX
Ali A, Zehra A, Nafees M, Amin MA.
europepmc   +1 more source

Minimization of outage probability and energy consumption by deep learning-based prediction in D2D mm wave communication. [PDF]

Sci Rep
Bilal NM, Velmurugan T.
europepmc   +1 more source